docs(README): update version info, installation details, and project structure

- Update Go version to 1.24.2 in badge and requirements
- Change repository URL to repos.gmgauthier.com
- Update example VERSION to 0.1.3
- Revise model alias for "fast"
- Add testing and linting instructions in Development section
- Expand directory structure with new internal packages and files

README.md

@@ -4,7 +4,7 @@ Grokkit is a fast Go CLI integrating Grok AI with git workflows and general chat
 
 
 [![Test Coverage](https://img.shields.io/badge/coverage-72%25-brightgreen)]()
-[![Go Version](https://img.shields.io/badge/go-1.24-blue)]()
+[![Go Version](https://img.shields.io/badge/go-1.24.2-blue)]()
 [![License](https://img.shields.io/badge/license-Unlicense-lightgrey)]()
 
 ## 🚀 Quick Start
@@ -14,7 +14,7 @@ Grokkit is a fast Go CLI integrating Grok AI with git workflows and general chat
 export XAI_API_KEY=sk-...
 
 # Install from source
-git clone https://github.com/yourusername/grokkit.git
+git clone https://repos.gmgauthier.com/gmgauthier/grokkit.git
 cd grokkit
 make install
 
@@ -26,7 +26,7 @@ grokkit --help
 
 ### From pre-built release (recommended)
 ```bash
-VERSION=1.0.0  # Replace with latest version tag (omit 'v')
+VERSION=0.1.3  # Replace with latest version tag (omit 'v')
 curl -L https://repos.gmgauthier.com/gmgauthier/grokkit/releases/download/v${VERSION}/grokkit-install.sh | VERSION=${VERSION} bash -
 ```
 Verify:
@@ -209,7 +209,7 @@ log_level = "info"              # debug, info, warn, error
 
 [aliases]
 beta = "grok-beta-2"
-fast = "grok-4-mini"
+fast = "grok-4-1-fast-non-reasoning"
 
 [chat]
 history_file = "~/.config/grokkit/chat_history.json"
@@ -401,13 +401,23 @@ grokkit review -v
 ## Development
 
 ```bash
+# All tests pass without XAI_API_KEY (unit tests only)
+
 # Run tests
 make test
 
+# Agent-specific tests
+make test-agent
+
 # Run tests with coverage report
 make test-cover
 open build/coverage.html
 
+# Linting (matches CI)
+make lint
+# Install golangci-lint if needed:
+# go install github.com/golangci/golangci-lint/cmd/golangci-lint@latest
+
 # Run specific tests
 go test -run TestEditCommand ./cmd -v
 
@@ -425,16 +435,20 @@ make clean
 
 ```
 grokkit/
-├── cmd/              # CLI commands (cobra)
-├── config/           # Configuration management (viper)
+├── cmd/              # CLI commands (Cobra)
+├── config/           # Viper configuration
+├── docs/             # Documentation
 ├── internal/
 │   ├── errors/       # Custom error types
-│   ├── git/          # Git operations wrapper
-│   ├── grok/         # Grok API client
-│   └── logger/       # Structured logging (slog)
-├── docs/             # Documentation
-├── .gitea/           # CI/CD workflows
-└── Makefile          # Build automation
+│   ├── git/          # Git operations
+│   ├── grok/         # xAI Grok API client
+│   ├── linter/       # Multi-language linting
+│   ├── logger/       # Structured slog logging
+│   └── version/      # Build/version info
+├── main.go           # Application entrypoint
+├── go.mod            # Dependencies
+├── Makefile          # Build automation
+└── scripts/          # Install scripts
 ```
 
 ## Documentation
@@ -453,7 +467,7 @@ Grokkit uses the xAI Grok API. Be aware:
 
 ## Requirements
 
-- Go 1.24+ (for building)
+- Go 1.24.2 (for building)
 - Git (for git-related commands)
 - XAI API key